Thumbrest



FIG. 1 is a perspective view of a thumbrest showing my new design, theinstrument and straphook attached to the thumbrest are shown in brokenlines for illustrative purposes only and form no part of the claimeddesign;

FIG. 2 is an enlarged perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof, the right side view being a mirrorimage thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are for illustrative purposes only and form no part ofthe claimed design.

I claim the ornamental design for a thumbrest, as shown and described. 